Implementing Citrix XenServer 5.0: 1Y0-A09 Exam
1Y0-A09 Questions & Answers
Exam Code: 1Y0-A09
Exam Name: Implementing Citrix XenServer 5.0
Q & A: 111 Q&As

Part: A
1: Scenario: During the creation of a Microsoft Windows 2003 Standard Edition server virtual
machine (VM), an administrator is asked to make as many processors available as possible to
allow a developer to test a new multi-cpu application. What is the maximum number of VCPUs
that an administrator can assign to this VM?
A.2
B.4
C.8
D.16
Correct Answers: B

2: What are two best practices for cleaning up a virtual machine after completing a Physical to
Virtual (P2V) migration using XenConvert? (Choose two.)
A.Install XenServer Tools
B.Delete any local user accounts on the machine that are not in use
C.Remove and reinstall applications such as antivirus and anti-spyware
D.Remove any hardware related software such as management utilities and unused drivers
Correct Answers: A D

3: Scenario: An administrator is configuring a Microsoft Windows virtual machine (VM) that has
XenServer Tools installed. While configuring the VM, the administrator is asked to set a
bandwidth limit of 100Mbps on the virtual NIC. How can the administrator set this limit?
A.Edit the Optimization tab of the VM
B.Edit the properties of the virtual NIC from the VM
C.Create a new MAC address using Auto-generate
D.Select Network 0 as the appropriate network for the VM
Correct Answers: B

4: An administrator attempts to add additional virtual NICs to an existing virtual machine (VM)
but the operation fails. Which reason best describes why the administrator may NOT be able to
increase the virtual NIC count?
A.The VM already has six virtual NICs assigned to it
B.The VM already has seven virtual NICs assigned to it
C.Virtual NIC count can only be increased before XenServer Tools is installed
D.Only Microsoft Windows 2003 SP1 and higher operating systems support adding more than one
NIC
Correct Answers: B

5: Which two properties of a network interface on a virtual machine can an administrator set using
XenCenter? (Choose two.)
A.IP address
B.MAC address
C.Bandwidth limits
D.Virtual interface-uuid
Correct Answers: B C

6: What must an administrator do to dedicate a NIC to storage traffic in a XenServer environment?
A.Create a NIC bond for storage traffic
B.Configure a separate management interface
C.Segment the local network specifically for storage traffic
D.Configure the Local Volume Manager (LVM) for storage traffic only
Correct Answers: B

7: Click the Task button to place the steps to move a virtual machine running on a VMware ESX
host to a new XenServer host in the correct order. Click the Exhibit button for instructions on how
to complete a Drag and Drop item.
Correct Answers: 8: Which is the best way for an administrator to ensure that NIC failover is enabled for all virtual
machines (VMs) in a resource pool?
A.Enable link aggregation for each VM
B.Manually add a network bridge and attach all NICs to it
C.Create a NIC bond within the VM against a single virtual NIC
D.Create a XenServer network that is bonded across two physical NICs and ensure the VMs are
connected to the network
Correct Answers: D

9: Scenario: An administrator recently created an ISO library for a XenServer environment. The
administrator now wants to make the ISO library available to all XenServer hosts. What must the
administrator do before the ISO library can be attached using XenCenter?
A.Copy the ISO library to the control domain
B.Build a directory to copy the ISO library into
C.Create an external NFS or CIFS share directory
D.Make an exploded network repository using FTP
Correct Answers: C

10: According to best practices, which step should an administrator perform before booting the
installer CD to upgrade to XenServer Enterprise Edition 5.0 from XenServer 4.x?
A.Suspend any running virtual machines
B.Delete the current server configuration
C.Re-enter the physical network configuration
D.Backup the existing virtual machines (VMs) with a VM export
Correct Answers: D

11: Which two physical hardware configurations are supported by XenServer Enterprise Edition
5.0? (Choose two.)
A.512GB RAM
B.256GB RAM
C.32 CPU cores
D.128 CPU cores
E.32-bit architecture
F.64-bit architecture
Correct Answers: C F

12: To allow for rapid deployment of XenServer hosts in a large environment, an administrator
decides to install XenServer Enterprise Edition 5.0 using a network boot process. To which type of
server must the administrator configure DHCP to communicate?
A.FTP
B.HTTP
C.TFTP
D.HTTPS
Correct Answers: C

13: Where can an administrator determine when a XenServer Enterprise Edition 5.0 license will
expire?
A.XenCenter
B.XenServer Tools
C.mycitrix.com web site
D.Citrix License Management Console
Correct Answers: A

14: Scenario: An administrator is installing XenServer Enterprise Edition 5.0 in an environment.
The administrator has two disks available for storage. According to best practices, how should the
administrator configure the local disk storage repositories (SRs) during the initial XenServer
installation?
A.Install XenServer on one disk and the control domain on the other disk
B.Install XenServer on one disk and the virtual machine SR on the other disk
C.Install XenServer and an in-place upgrade partition on one disk and the control domain on the
other disk
D.Install XenServer and the virtual machine SR on one disk and an in-place upgrade partition on
the other disk
Correct Answers: B

15: How much disk space is required for the control domain and guest VM storage repository in a
XenServer Enterprise Edition 5.0 installation?
A.4 GB
B.8 GB
C.16 GB
D.32 GB
Correct Answers: C

16: Scenario: An organization has a single installation of XenServer Enterprise Edition 4.0. The
administrator plans to upgrade the host to version 5.0. Which upgrade path should the
administrator take?
A.Upgrade the XenServer using Emergency Mode
B.Upgrade directly from version 4.0 to version 5.0
C.Upgrade to version 4.1 and then upgrade to version 5.0
D.Upgrade XenCenter to 5.0 and use the Updates Manager
Correct Answers: C

17: Scenario: A company has acquired two small businesses recently. The administrator for the
company needs to create a template of a virtual machine (VM) that has Microsoft Exchange
running on Microsoft Windows Server 2003. The template will be used to create two more VMs to
accommodate the recent business expansion. In which way should the administrator create the
template?
A.Take a regular snapshot of the VM
B.Create a template using an ISO image
C.Create a template VM using a Windows Server 2003 Install CD
D.Take an existing clean Windows Server 2003 VM and turn it into a template
Correct Answers: D

18: Which two steps must an administrator take to create a Microsoft Windows virtual machine
using the XenConvert Physical to Virtual (P2V) conversion tool? (Choose two.)
A.Modify device drivers
B.Reboot the physical machine
C.Run XenConvert on the physical Windows machine
D.Import the template or image into the XenServer host
Correct Answers: C D

19: An administrator created a template of a Microsoft Windows XP SP3 virtual machine (VM)
and now needs to modify it. How can the administrator modify the template?
A.Power on the VM template, make the changes and save the template
B.Export the template from the XenServer host, import it to another system, power it on and make
the changes
C.Put the XenServer host in Maintenance Mode, make the changes to the VM template and then
exit Maintenance Mode
D.Create a new VM based on the original template, make the changes to the new VM and turn the
new VM into the new template
Correct Answers: D

20: In which three locations could an administrator go within XenCenter to create a new virtual
machine? (Choose three.)
A.VM menu
B.Tools menu
C.New VM button
D.Templates menu
E.Add New Server button
Correct Answers: A C D

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